What is meaning p1529 on my hyundai elantra 2004
P1529 means the TCM (transmission control module) has requested that the ECM (engine control module) turn on the check engine lamp. All I can tell you based on this information is that the TCM has seen something abnormal. To find out what abnormal condition the TCM saw, you'd need to retrieve the DTCs (diagnostic trouble codes) from the TCM. The most frequent culprit is either the input or output speed sensor, but there's no way to know whether they may be the issue without the TCM DTCs
1,452 views
Usually answered in minutes!
×